LTC1644CGN#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC1644CGN#TRPBF

Manufacturer

analog-devices

Introduction

The LTC1644 is a 4-channel hot swap controller designed for CompactPCI applications. It features programmable current limits, fault timeouts, and protection against overcurrent, undervoltage, and thermal overload.

Product Features and Performance

4 independent hot swap channels

Programmable current limit and fault timeout

Undervoltage lockout (UVLO) protection

Thermal limit protection

Latched fault indication

Operates from 3.3V, 5V, or ±12V supplies

Output current up to 500mA per channel

Product Advantages

Protects sensitive electronics from inrush current and voltage spikes

Ensures safe and reliable hot-swapping of modules

Programmable features allow customization for specific application needs

Compact 20-SSOP package saves board space

Key Reasons to Choose This Product

Robust protection features safeguard critical components

Programmable functionality enables tailored solutions

Reliable performance in hot-swap applications

Space-saving design optimizes PCB layout

Quality and Safety Features

Thermal overload protection

Undervoltage lockout (UVLO) to prevent damage

Latched fault indication for easy troubleshooting

Compatibility

Designed for use in CompactPCI systems

Compatible with 3.3V, 5V, and ±12V power supplies

Application Areas

CompactPCI systems

Telecommunications equipment

Industrial control and automation

Medical equipment

Test and measurement instruments

Product Lifecycle

The LTC1644 is an active product. There are no known equivalent or alternative models available from Analog Devices at this time. For the latest product information or to inquire about availability, please contact our website's sales team.